private void cboLanguages__SelectedIndexChanged(object sender, EventArgs e)
{
Debug.Assert(cboDomains_.SelectedIndex >= 0);
txtTitle_.Text = string.Empty;
if (cboLanguages_.SelectedIndex >= 0)
{
Dictionary<string, PrefixMatchContainer<string>> langEntries;
if (entriesMap_.TryGetValue(cboDomains_.Text, out langEntries))
{
if (langEntries.TryGetValue(cboLanguages_.Text, out titles_))
{
if (titles_ != null)
{
txtTitle_.AutoCompleteMode = AutoCompleteMode.SuggestAppend;
txtTitle_.AutoCompleteSource = AutoCompleteSource.CustomSource;
txtTitle_.AutoCompleteCustomSource = titles_.AutoCompleteStringCollection;
lstTitles_.VirtualListSize = titles_.Count;
lstTitles_.Invalidate();
return;
}
}
}
}
titles_ = null;
lstTitles_.VirtualListSize = 0;
lstTitles_.Items.Clear();
lstTitles_.Invalidate();
}
private void cboDomains__SelectedIndexChanged(object sender, EventArgs e)
{
int langIndex = -1;
if (cboDomains_.SelectedIndex >= 0)
{
Dictionary<string, PrefixMatchContainer<string>> langEntries;
if (entriesMap_.TryGetValue(cboDomains_.Text, out langEntries))
{
cboLanguages_.Items.Clear();
foreach (KeyValuePair<string, PrefixMatchContainer<string>> langTitlesPair in langEntries)
{
cboLanguages_.Items.Add(langTitlesPair.Key);
}
//TODO: Automatically select the default or current language.
langIndex = (cboLanguages_.Items.Count > 0) ? 0 : -1;
}
}
cboLanguages_.SelectedIndex = langIndex;
if (cboDomains_.SelectedIndex < 0 ||
cboLanguages_.SelectedIndex < 0)
{
titles_ = null;
lstTitles_.VirtualListSize = 0;
lstTitles_.Items.Clear();
cboLanguages_.Enabled = false;
lstTitles_.Enabled = false;
txtTitle_.Enabled = false;
}
else
{
cboLanguages_.Enabled = true;
lstTitles_.Enabled = true;
txtTitle_.Enabled = true;
}
lstTitles_.Invalidate();
}
